Alces alces: Population traits

at T = 38.6 °C with background hazards for embryo, baby, juv, adult: 0, 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model stx f_min f_max date: 2023/04/13
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.967094 0.967094 0.974355 0.974355 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00129102 0.00129102 0.000322419 0.000322419 spec pop growth rate
t2 d NaN NaN NaN NaN 536.901 536.901 2149.83 2149.83 population doubling time
a_b d 42.4798 42.4798 42.4799 42.4798 42.4799 42.4799 42.4799 42.4799 age at birth
t_x d 1482.15 621.237 1044.29 599.032 748.151 537.777 748.151 537.777 time since birth at weaning
t_p d 115.048 107.635 114.108 106.825 110.972 104.115 110.972 104.115 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_x - 1 1 0.577229 0.559086 1 1 0.56964 0.551852 survival probability at weaning
S_p - 0.998989 0.999948 0.128276 0.123524 0.999899 0.999967 0.126199 0.121816 survival probability at puberty
theta_0b - 0.00446632 0.00433285 0.0322283 0.035146 0.0534241 0.0534189 0.0920521 0.100749 frac of ind that is embryo
theta_bx - 0.00446627 0.0043328 0.0242716 0.0260446 0.0505725 0.0505676 0.0679694 0.07321 fraction of individuals that is baby
theta_xp - 0.151329 0.0590304 0.136365 0.0925445 0.536353 0.423751 0.265638 0.220981 fraction of individuals that is juvenile
theta_pi - 0.839738 0.932304 0.807135 0.846265 0.359651 0.472263 0.57434 0.60506 frac of ind that is adult
L_bi cm 49.9755 53.1932 49.0824 52.0588 44.7636 47.1773 46.3877 48.6953 mean structural length of post-natals
L2_bi cm^2 2509.27 2843.79 2449.46 2762.62 2093.01 2335.14 2256.8 2506.6 mean squared structural length of post-natals
L3_bi cm^3 126334 152467 123308 148028 100655 119147 112763 132979 mean cubed structural length of post-natals
Ww_bi g 322256 404286 315974 394349 262065 322628 293590 360084 mean wet weight of post-natals
L_pi cm 50.7303 53.9706 51.1045 54.3652 52.1842 55.0107 52.3653 55.5685 mean structural length of adults
L2_pi cm^2 2573.56 2912.89 2611.67 2955.67 2723.3 3027.23 2742.17 3088.36 mean squared structural length of adults
L3_pi cm^3 130557 157217 133468 160695 142125 166646 143600 171670 mean cubed structural length of adults
Ww_pi g 333028 416882 342007 428096 370034 451247 373875 464852 mean wet weight of adults
R 1/d 0.000125163 0.00738153 0.0009388 0.0082996 0.00340108 0.0100511 0.00374686 0.0112051 mean reproduction rate of adults
J_X g/d 5823.77 7029.17 5727.63 6879.8 5022.95 5968.3 5416.03 6406.52 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.0258707 0.0257729 0.00671287 0.0066924 yield of living structure on food
Y_VX_d mol/mol 0.00236764 0.00229843 0.00530362 0.0052414 4.21442e-05 3.89359e-05 0.00982735 0.0100182 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.041486 0.0440155 0.0107647 0.0114294 yield of living reserve on food
Y_EX_d mol/mol 0.00367179 0.00379615 0.00828672 0.00872183 6.7582e-05 6.64957e-05 0.015759 0.0171094 yield of dead reserve on food
Y_CX mol/mol 0.818242 0.818191 0.811257 0.810912 0.761422 0.759176 0.783994 0.781972 yield of CO2 on food
Y_HX mol/mol 0.69784 0.697796 0.691883 0.691589 0.649381 0.647466 0.668632 0.666907 yield of H2O on food
Y_OX mol/mol -0.961987 -0.961927 -0.953775 -0.95337 -0.895185 -0.892545 -0.921723 -0.919346 yield of O2 on food
Y_NX mol/mol 0.0663439 0.0663398 0.0657776 0.0657496 0.0617369 0.0615548 0.0635671 0.0634032 yield of N-waste on food
mu_TX J/mol 461203 461169 457266 457061 429157 427839 441887 440713 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer